n.

a mechanical damper; absorbs energy of sudden impulses

同義詞：shock absorbershock

a soft bag filled with air or a mass of padding such as feathers or foam rubber etc.

Gelatinous cushions with buckling columns
Structural development of endocardial cushions
Apparatus and method for forming foam cushions for packaging purposes
"Minsky’s Cushions of Safety Systemic Risk and the Crisis in the U.S. Subprime Mortgage Market"
Sudden death in infants sleeping on polystyrene-filled cushions
Supported membranes on soft polymer cushions: fabrication, characterization and applications
Hyperplastic Conotruncal Endocardial Cushions and Transposition of Great Arteries in Perlecan-Null Mice
Structural analyses on the matrical organization of glycosaminoglycans in developing endocardial cushions
Epicardium-Derived Cells Contribute a Novel Population to the Myocardial Wall and the Atrioventricular Cushions
Different mixtures of sodium hyaluronate and their ability to create submucosal fluid cushions for endoscopic mucosal resection.